Finding the Fourth Proportional to 49,012.36, 67,604.83 and 38,924.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,012.36 : 67,604.83 = 38,924.82 : x
2. Step 2: Convert to fraction form
   49,012.36/67,604.83 = 38,924.82/x
3. Step 3: Cross multiply
   49,012.36x = 67,604.83 × 38,924.82
4. Step 4: Simplify right side
   49,012.36x = 2,631,505,741.57
5. Step 5: Solve for x
   x = 2,631,505,741.57/49,012.36
6. Step 6: Final answer
   x = 53,690.66